What's the best oxygen analyzer/sensor to measure on the ppm scale?

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Installing Climate Data Operators?

Hello, I am trying to run Cygwin terminal but I experience a problem of cyproj-13.dll not found as below. I even checked on Cygwin but it is not there. Kindly help.

11 June 2024 4,502 0 View

How do I publish my research work here?

I need information on this question

21 May 2024 1,285 1 View

I design a unit cell metamatarial but the array structure does not behave like the unit cell, what could be the possible problem?

I created a unit cell in CST, and after that I created array from the structure, but my array structures do not behave like the unit cell, a have a DNG material in the unit cell and a SNG in the...

17 May 2024 4,700 6 View

Is there a glucose-free MEM-alpha medium commercially available?

For an assay I am planning to run I require a glucose-free MEM-alpha medium, I've seen papers where researchers state they use glucose-free MEM-alpha but they do not provide a supplier or catalog...

02 May 2024 4,004 0 View

IPSC to motor neurons?

Hi I have following questions regarding iPSC-derived motor neurons: 1. Is it possible to dettached mature motor neurons using accutase and reattach them on coated plates (matrigel, geltrx etc)?...

01 May 2024 3,047 0 View

Clarification on calculating LogID50?

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01 May 2024 4,113 0 View

Does the alkyl chain between the carbonyl group and the C=C bond convert this group to saturated?

Find attached file

30 April 2024 6,886 0 View

What is the physical reason that hydroponic plants can be planted closer together then soil-based plants?

In other words, is it simply the nutrient supply that makes soil plants much less effective when they are closer together or does it have to do with the roots interfering with each other. If it's...

16 April 2024 6,718 4 View

Does the alkyl chain decrease the impact of the ring on C=O stretching IR?

Find the attached file.

15 April 2024 6,749 1 View

No cytokine or complement activation in my PBMC stimulation assay?

Hi I`m trying to detect immune response in vitro with my nanoparticle (virus-like particles) incorporating SARS-CoV-2 Spike protein. I inoculated quite a lot of nanoparticle in PBMC and inoculated...

09 April 2024 174 2 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

Aspen Plus Simulation?

Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...

06 August 2024 5,023 1 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Pawan Whig

Dear Jose;

You can just check PCS might be useful or you.

https://www.researchgate.net/profile/Pawan_Whig/publications

Thanks

Mohammad I Al-Wabel

nova gas analyzer

http://www.nova-gas.com/analyzers/oxygen/

Pichaiyan Manivannan

Dear Prof,

go through the link they are having instruments to measure ozygen.

http://www.teledyne-ai.com/pdf/cocat.pdf